I would say either (A) or (B)
Answer:
The writing style goes from 3rd person to 1st person
Explanation:
When the narrator referred to 'no man' it is in third person POV, then he refers to 'my work' which is in first person POV.
They sent letters to each other a couple of times. Many would agree that there is a classic story of the homosexual tensions bubbling just beneath the surface between Hemingway and Fitzgerald, so maybe there you could find room for jealousy. Both of them had strong perceptions of what it meant to be gay, and they stated how to interact with their gay friends. Perhaps if they had worked together, they could have done more for this, let us call it "project".
B! In A, there is a comma missing, In C there is a comma missing, and in D there is an extra comma